Heated slate expansion: Permanently restores soil gaps and pore spaces for better drainage and aeration
Porous, low-absorbency slate: High nutrient holding capacity supports healthy root development
Physical barrier against voles: VoleBloc application protects roots from vole damage
Non-toxic and safe: Safe for use around pets, wildlife, and in residential areas
Long-lasting performance: Does not disappear over time, maintaining soil benefits year after year
Summarized by Shop
Superior conditioner for clay and compacted soils. One application of PermaTill permanently restores gaps and pore spaces in compacted soils so that air, water, and roots move freely for better drainage, aeration, and deeper roots systems. PermaTill is made from a unique slate that is heated to 2000 degrees Fahrenheit, which causes it to
Material
Expanded slate
Temperature
Heated to 2000°F
Particle Size
5/16 inch
Form
Crushed stone
Color
White, Blue, Yellow, Orange, Green
Package Type
Bag
Summarized by Shop
5.0
3 ratings
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1
Loved this!
Some great gardeners influenced me to purchase this for our soil that has clay. It is a great product!
M
Melody · August 8, 2025
Cost, quality and speedy Delivery
Great product, reasonable price and delivery earlier than expected/promised. I’ll be ordering again. This will be my first stop when I’m looking for gardening supplies.
J
Joe · September 23, 2024
Great product
This does wonders for our red Georgia clay. My plants are happy with the drainage that Permatill provides.